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    352 bitcoind testnet công việc được tìm thấy, giá USD

    Hello, we are a team working on the crytocurrency site. We need a bitcoin & nodejs expert urgently. You should support or handle the main difficult part in our project. How can we choose you right now? Please send us the correct answer for the below test. Here is a simple bitcoin problem: namely, the bitcoin transaction code snippet. 1- Question: The below code is wrong or right? 2-Question: ...

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    Don't bid with reading the post. They will be ignored immediately. We need an strong Bitcoin expert for supporting us. - Do you have enough experiences for test faucet such as [đăng nhập để xem URL], etc. - Did you get the positive balance from it with the test address? - If you saw 0 value for balance, how did you fix it? For example, if you will get 0 ETH, how should you do for testnet? If...

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    Send ethereum from rinkeby testnet to ethereum mainnet

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    send ethereum from rinkeby testnet wallet to mainnet wallet.

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    Hello. I need to send ethereum from testnet to mainnet. And Use it ethereum in mainnet for sell it.

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    I need a responsive website. I would like it designed and built. for facebook Libra coins online wallet, it should work with the testnet for now since the main net has not been opened yet.

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    send ethereum from rinkeby network testnet to public mainnet transfer service , made software

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    You should be an experienced PHP and MySQL coder. Heres some help: Open Source Bitcoin Marketplace Software [đăng nhập để xem URL] [đăng nhập để xem URL] Something similar to how Silk Road and Alpha Bay are designed Since Alphabay has been shut down, it is recommended for the coder to visit another alternative Marketplace TR (TRADEROUTE) to get a look and feel to the recommended functionality....

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    Send ethereum from testnet to mainnet (migration-authority bridge) pay comission per ethreum

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    It's along the lines of creating a simple dapp for people to buy/sell tickets (eg event tickets, sports tickets etc) in the secondary market. It's pretty much like Starhub but decentralized, so this helps eliminate the large transaction fees because companies like Starhub take huge cuts as middleman. I am thinking the transfer of 'tickets' is very much like the transfer of a z...

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    send eth using authority bridge from testnet to mainnet. I pay 0.25 for each ether received for transfer (rinkeby network)

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    I need to send eth from testnet to mainnet using as bridge between rinkeby network and mainnet like on this hub but for sides i need [đăng nhập để xem URL]

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    Fork Github Repo for New Crypto Đã kết thúc left

    fork the Pivx githug repo [đăng nhập để xem URL] set up testnet, make sure everything works properly hash new genesis block and start the blockchain on mainnet compile wallets with new logo and sync to new chain you just created

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    I am looking for help to create Java unit test for a project using Ethereum to send ETH. I use private chain in a closed environment but I have no idea how to get a transaction list of an address, while it’s easy to get it from Etherscan using testnet or mainnet.

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    Project for Bounyavong N. Đã kết thúc left

    Hi goalscoreplayer, I noticed your profile and would like to discuss if you can use your relevant skills to convert pine editor strategy scrips to python code( or any other language of your choice ) . I would like to pull data from Binance and use it as reference to trade on BitMEX. I also want to set up an alert on several trade strategies like varying time frames and alert me on Telegram/mail. ...

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    Escrow auto Bitcoin Đã kết thúc left

    Hello, I need a PHP script using BitcoinD and working with smf (simple forum machine) No API or javascript 1) The buyer sends the funds to the forum (only registered member) 2) The forum confirms the funds received and alerts the seller (by private message only) 3) The seller sends the items to the buyer 4) The buyer confirms the receipt of his product 5) The funds are released to the sell...

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    Enhance Derishell with one function using v2 of API for Option Instrument Do not implement version v1. [đăng nhập để xem URL] Option Instrument (not perpetual) function has to be implemented: option_askPrice - will retrieve askPrice for given instrument from book and saves to [đăng nhập để xem URL]: "optionsAskPrice": "0.34" Detailed description: Implement function to quer...

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    I need you to develop some software for me. I would like this software to be developed for Linux using PHP.

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    You should be an experienced PHP and MySQL coder. Heres some help: Open Source Bitcoin Marketplace Software [đăng nhập để xem URL] [đăng nhập để xem URL] Something similar to how Silk Road and Alpha Bay are designed Since Alphabay has been shut down, it is recommended for the coder to visit another alternative Marketplace TR (TRADEROUTE) to get a look and feel to the recommended functionality....

    $603 (Avg Bid)
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    16 lượt đặt giá

    We're looking for a very good, fast working solidity developer to assist us with a short project to edit and test an existing solidity project that will need to be in production before the end of this month. You will require a good understanding of blockchain technology, as well as the ability to work in Ubuntu to configure a local database, edit the js scripts, set up a token on the Ropstein...

    $20 / hr (Avg Bid)
    $20 / hr Giá đặt trung bình
    29 lượt đặt giá

    We're looking for a very good, fast working solidity developer to assist us with a short project to edit and test an existing solidity project that will need to be in production before the end of this month. You will require a good understanding of blockchain technology, as well as the ability to work in Ubuntu to configure a local database, edit the js scripts, set up a token on the Ropstein...

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    Help me set up bitcoind rpc Đã kết thúc left

    I have a full bitcoin node and I am trying to connect to it via RPC I need someone to help me set it up

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    Budget around $500 Project introduction : I need to develop a prototype of app for the provenance and authentication of Luxury goods. The project is similar to these projects: [đăng nhập để xem URL] [đăng nhập để xem URL] [đăng nhập để xem URL] [đăng nhập để xem URL] [đăng nhập để xem URL] We need to be able to scan an NFC chip and know if the product is genuine or not, with product inf...

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    Hello, so I am trying to sign a Bitcoin testnet transaction using blockcypher and bitcoinjs as described here [đăng nhập để xem URL] but I have run into this error which needs solving. The error I get is: '{"error": "Couldn't deserialize request: invalid character 'x' in literal true (expecting 'r')"}' I have attached the current code im usi...

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    I've already created to strategy to be used in this project on Tradingview which I will make available to the programmer who is awarded the project to assist in conceptualizing and backtesting the strategy. 1. Gather volume from 9 exchanges and combine them in a database to be used in the strategy Refer to [đăng nhập để xem URL] image and "composite-volume-code" below a. I&rsquo...

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    Multi vendor marketplace escrow script that runs using bitcoind. Sellers list items for sale in exchange for bitcoin. Buyers deposit bitcoin to their bitcoin wallet on their market account. They then buy products from sellers on the market using the bitcoin. Buyer clicks buy > Bitcoin transfers to market central escrow wallet hosted on server > Buyer confirms goods have been received and ...

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    You will be creating an online gambling game but a very simple one that has just one game. Players will deposit bitcoin and be able to play a scratchcard game in which the player has to match 3 symbols to win a prize in GBP (Pound Sterling). The price is awarded in bitcoin to the users account wallet. This game will be very similar to Tombola Arcade Scratch game. The user will be able to buy s...

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    Project Description Platforms: Web Version Scope of Work: V 1.0 (web version, may be ported to mobile with Cordova or Progressive Web App technology) Game Mode in V 1.0: Playing with a friend mode In this mode player can invite another player by sending him a link via SMS, messenger or another channel. The game can be with rewards (when both players approve it), or just a usual game. This mode...

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    Project Description Platforms: Web Version Scope of Work: V 1.0 (web version, may be ported to mobile with Cordova or Progressive Web App technology) Game Mode in V 1.0: Playing with a friend mode In this mode player can invite another player by sending him a link via SMS, messenger or another channel. The game can be with rewards (when both players approve it), or just a usual game. This mode...

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    issue fixing Đã kết thúc left

    php script connection to bitcoind

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    Build a chess game in lichees Đã kết thúc left

    Project Description Platforms: Web Version Scope of Work: V 1.0 (web version, may be ported to mobile with Cordova or Progressive Web App technology) Game Mode in V 1.0: Playing with a friend mode In this mode player can invite another player by sending him a link via SMS, messenger or another channel. The game can be with rewards (when both players approve it), or just a usual game. This mode...

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    A 2 page html site (1. admin php webform & 2. user submission html) is needed to run alongside a Solidity authored interface to allow SHA-256 hashes to be submitted & uploaded to the Ethereum testnet by individual users for verification by an administrator. Identity of users to be administered using a Metamask address.

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    We operate a proprietary Blockchain that is written entirely in Assembly C machine language. Our Blockchain is extremely fast given that it is developed entirely in C. We require a competent developer who can help us program Smart Contracts and develop solutions on our Application layer. We have developed a proprietary Blockchain Information Exchange (BIX) and we publish our BIX documentation at...

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    Blockchain Dapp Development Đã kết thúc left

    I would like to create a dapp using Neblio Blockchain testnet to do this, please let me know proposals or any Dapp projects you have worked on in the past.

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    I'm working on an altcoin based off of litecoin 0.15. Everything is working with xviicoind but, when attempting to run xviicoin-qt I receive the following error: xviicoin-qt: [đăng nhập để xem URL]: CTestNetParams::CTestNetParams(): Assertion `[đăng nhập để xem URL] == uint256S("0x4966625a4b2851d9fdee139e56211a0d88575f59ed816ff5e6a63deb4e3e29a0")' failed. Aborted (core dumped)...

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    Switching a testnet to mainnet Đã kết thúc left

    We are running our blockchain on testnet and we are ready to make the switch into mainnet. We are looking for blockchain developers which can help us to make the switch and test it to see if all works well. The blockchain is bitcoin based and integrated with masternodes.

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    Advanced Delegation Voting logic for DPoS based blockchain. We would like to get Audit and fix bugs in Smart-Contract for Public blockchain, I have added complete flow of Smart contract in docs. Smart-Contract :- [đăng nhập để xem URL] Doc :- [đăng nhập để xem URL] [đăng nhập để xem URL]

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    DO NOT ASK FOR MONEY UP FRONT OR GET IMMEDIATELY IGNORED. I am looking for a back end developer that has the ability to create an Ubuntu installation image that includes the following: [đăng nhập để xem URL] 2. C-lightning w/ TOR onion server for TOR V3 addresses installed [đăng nhập để xem URL] [đăng nhập để xem URL] 3. JSON Response API for remote access to API calls on C-lightning CLI ...

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    Build a chess gamr Đã kết thúc left

    Platforms: Web Version Scope of Work: V 1.0 (web version, may be ported to mobile with Cordova or Progressive Web App technology) Game Mode in V 1.0: Playing with a friend mode In this mode player can invite another player by sending him a link via SMS, messenger or another channel. The game can be with rewards (when both players approve it), or just a usual game. This mode should be developed...

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    AUDIT: We need Audit for our smart contract. FIXES: 1. We have working smart contract on mainet and testnet 2. Couple of functions are not work for me: 1) Transferfrom 2) Burnfrom 3) Frozen account still able to transfer token - (need to check and fix if needed) Limited account still able to transfer tokens above the address limits - (need to check and fix if needed) 4. We need to add couple add...

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    Project for Meenoy S. Đã kết thúc left

    Hi Meenoy S., I noticed your profile and would like to offer you my project. I am in need of a block chain expert like yourself to setup the testnet and mainnet,forked from PIVX including LINUX, WIndows 32/64 & MAC Wallets. Will also require you to setup the explorer. Let me know if you can work on these

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    you need to install a bitcoin dice game script on a google cloud vw, connect a domain, set up bitcoind

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    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++.

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    Looking for a freelancer that have basic understanding of Bitcoin network. The project is to create a script that generates transactions against BCH testnet (which can be easily ported later to Mainnet). Developer might be able to use [đăng nhập để xem URL] BitBox SDK to speed up development

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    Dear Sir/Madame Dero is the first crypto project to combine a Proof of Work blockchain with a DAG block structure and wholly anonymous transactions. The fully distributed ledger processes transactions with a twelve-second average block time and is secure against majority hashrate attacks. Dero will be the first CryptoNote blockchain to have smart contracts on its native chain without any extra la...

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    We have a cryptonightv8 coin created, you can check in our github repository [đăng nhập để xem URL] We want to compile the binary executable wallets and daemon of our project, and configure it to launch the testnet.

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    You should be an experienced PHP and and MySQL coder. Heres some help: Open Source Bitcoin Marketplace Software [đăng nhập để xem URL] [đăng nhập để xem URL] Something similar to how Silk Road and Alpha Bay are designed It is recommended for the coder to visit the current Alphabays Marketplace to get a look and feel to the recommended functionality. this will be used for legal transac...

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    Hello, I want to see if it is possible to build a mining pool for Quarkchain testnet. They have just released the GPU mining code. It is a multi shard chain with different POW algo's. The Algo I want to mine is Ethash. Not sure if it is possible to mine this coin through a stratum.

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    I will start a small mining farm in the coming weeks and need someone to help me with the following things: FIRST (FOR NOW): - Setup a secure and private server of my own, from where the pools will be operated - secured against DDOS or other attacks, security of the miners/payouts/funds/logins are important - 1. NOMP pool(s) for a single/multiple coins with single/multiple algorithms - 1.1 NOMP po...

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    Hi there. We would like someone to build a beam coin mining pool. The main net of beam coin will be launched at Jan 3rd 2019. The mining algorithm is Equihash, the main net will use n=150, k=5 as parameters. There is very basic stratum server realeased with the testnet [đăng nhập để xem URL](Stratum) We need a mining pool so that miners can use stratum protocal to communicate with. Use their bea...

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